54286960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7457}}^1$

素因数の和:7490

約数の個数: 80

約数和(自身を含む): 155365056

約数和(自身を除く): 101078096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 7457, 14914, 29828, 37285, 52199, 59656, 74570, 96941, 104398, 119312, 149140, 193882, 208796, 260995, 298280, 387764, 417592, 484705, 521990, 596560, 678587, 775528, 835184, 969410, 1043980, 1357174, 1551056, 1938820, 2087960, 2714348, 3392935, 3877640, 4175920, 5428696, 6785870, 7755280, 10857392, 13571740, 27143480, 54286960]

約数ペア:

[(1, 54286960), (2, 27143480), (4, 13571740), (5, 10857392), (7, 7755280), (8, 6785870), (10, 5428696), (13, 4175920), (14, 3877640), (16, 3392935), (20, 2714348), (26, 2087960), (28, 1938820), (35, 1551056), (40, 1357174), (52, 1043980), (56, 969410), (65, 835184), (70, 775528), (80, 678587), (91, 596560), (104, 521990), (112, 484705), (130, 417592), (140, 387764), (182, 298280), (208, 260995), (260, 208796), (280, 193882), (364, 149140), (455, 119312), (520, 104398), (560, 96941), (728, 74570), (910, 59656), (1040, 52199), (1456, 37285), (1820, 29828), (3640, 14914), (7280, 7457)]